S04.81

Non-Billable

Injury of olfactory [1st ] nerve

S04.81 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • S04.819Injury of olfactory [1st ] nerve, unspecified side
  • S04.811Injury of olfactory [1st ] nerve, right side
  • S04.812Injury of olfactory [1st ] nerve, left side
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